//package com.lmq.interfaces;// interfaces/NonSealed.java
//// (c)2021 MindView LLC: see Copyright.txt
//// We make no guarantees that this code is fit for any purpose.
//// Visit http://OnJava8.com for more book information.
//// {NewFeature} Since JDK 17
//
//sealed class Super permits Sub1, Sub2 {}
//final class Sub1 extends Super {}
//non-sealed class Sub2 extends Super {}
//class Any1 extends Sub2 {}
//class Any2 extends Sub2 {}
